<template>
    <div class="footer-box">
      <div class="footer-tab"></div>
      <div class="footer-tab"></div>
      <div class="footer-tab"></div>
      <div class="footer-tab"></div>
    </div>
</template>

<script>
export default {

}
</script>

<style lang="scss" scoped>
$width: 100%;

.footer {
  position: absolute;

  .footer-box {
    display: flex;
    width: $width;
    height: 50px;
    background-color: red;

    .footer-tab {
      height: 50px;
      background-color: blue;
    }
  }
}
</style>